Creating a Signal
To create a new Signal, go to the Signals page and click + New Signal. You'll be asked to choose a signal type and set your filters before saving.
There are three signal types to choose from, each one is described below with its available filters.
Fundings and acquisitions Signal
Use this Signal to identify companies that have recently raised money. Go to Fundings and Acquisitions and select Companies that raised money.
You can narrow results using the following filters:
Headquarters location
Company size
Industry
Funding round series (e.g. Seed, Series A, Series B…)
Amount raised
Once your filters are set, give the Signal a name, choose a publication date range for the data to return, and click Create Signal.
💡 Targeting the right companies with specific filters will make your outreach more accurate and improve the success of your email sequences.
Job openings Signal
Use this Signal to find companies that are actively hiring for roles relevant to your outreach. Go to Job Openings and select Companies with job openings.
Filters are divided into two sections:
Define your Ideal Customer Profile
Headquarters location
Company size
Industry
Job information
Title keywords
Description keywords
Job location
Seniority
Type of contract
Department
Once your filters are set, give the Signal a name, choose a publication date range, and click Create Signal.
Company Signal
Use this Signal to follow specific companies and get notified when something changes. Go to Company Signal and search for the company by domain or name.
Choose which types of updates you want to track:
Jobs: when a new position is opened
Fundings: any recent funding activity
People: when a new email address is found
Technologies: when a new technology is detected
Once created, all company updates will appear on your Signals page.
💡 You can also create a Company Signal directly from Domain Search, Discover, the Email Finder, and the Email Verifier, just click the Follow this company icon on any company result.
Reveal emails from Signals
You can now reveal emails in bulk or individually, directly from the Signals page.
See Finding emails from your Signals results for more details.
Signal limits
You can create up to 50 Signals per user. Hunter checks for new results continuously and sends you an email notification every 48 hours if at least one new result has been found.
💡Signals can be paused or removed, when paused no new notification will be sent via email. Learn more in Managing your Signals.




